Luminaire



FIG. 1 is a bottom perspective view of a luminaire showing a first variant of the design;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a left side view thereof;

FIG. 8 is a bottom perspective view of a luminaire showing a second variant of the design;

FIG. 9 is a top view thereof;

FIG. 10 is a bottom view thereof;

FIG. 11 is a front view thereof;

FIG. 12 is a rear view thereof;

FIG. 13 is a right side view thereof;

FIG. 14 is a left side view thereof;

FIG. 15 is a bottom perspective view of a luminaire showing a third variant of the design;

FIG. 16 is a top view thereof;

FIG. 17 is a bottom view thereof;

FIG. 18 is a front view thereof;

FIG. 19 is a rear view thereof;

FIG. 20 is a right side view thereof; and,

FIG. 21 is a left side view thereof.

The diagonal shade lines are meant to indicate translucency. The portions of the luminaire shown in broken lines form no part of the claimed design. 

CLAIM The ornamental design for a luminaire, as shown and described. 